4520-01-486-7584 HEATING ELEMENT,ELECTRICAL,NONIM Index 8405-01-486-7586 SHIRT,UTILITY

National Stock Number:
5325-01-486-7585

Federal Supply Class:
5325

National Item Identification Number:
014867585

Description:
RING,RETAINING

Detail:
A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.


Manufacturer Information:
AER01X354000GF6LF105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
M1172-949110A196NFMV, FORSVARETS MATERIELVERK - SWEDISH DEFENCE MATERIEL ADMINISTRATION
R271NAA0035NN056NNNF105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
MIL-DTL-2124881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS16624-303596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
MAJOR THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
MATERIAL HARDNESS RATING68.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIALSTEEL
RING STYLEEXTERNAL
SURFACE TREATMENTPHOSPHATE ZINC
USAGE DESIGNEXTERNAL


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